Athyrium palustre

沼生蹄蓋蕨

Athyrium palustre Seriz.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

Seriz., Journal of Japanese Botany 45: 264. 1970. (J. Jpn. Bot., 植物硏究雑誌)

台灣首次記錄發表文獻

Chang, Chiou, Huang, Shen, Lin & Hsu, The Taiwan Journal of Biodiversity 16(3): 264. fig. 1, 2. 2014. (TW J. of Biodivers., 台灣生物多樣性研究)

異名

Athyrium reflexipinnum auct. non Hayata

Hayata, Icones Plantarum Formosanarum 4: 234. fig. 164. 1914. (Icon. Pl. Formos., 台灣植物圖譜)

各語言俗名

中

逆葉蹄蓋蕨.

特徵描述

形態特徵

Rhizome stout, ascending, covered with persistent stipe bases; scales thin, ursty-brown, ovate-lanceolate. Stipe tufted, slender, stramineous, 3-20 cm long; lamina narrowly lanceolate, deeply bipinnatifid, 10-20 cm long, 3-6 cm wide; all except upper pairs of pinnae reflexed, 2-4 cm long, sessile; pinnules cut nearly to costa, obtuse, dentate, adaxial basal pinnule enlarged.
Sori medial or basal on lower veinlets; indusia oblong, J-shaped or reniform; margins somewhat erose.

分布

世界 : Japan.

引證標本

TAIPEI; Tatungshan, Hsu 11475. ILAN: Nanhutashan, Kao 5180. HSINCHU: Tapachienshan, Kao 8540. TAICHUNG: Hsiaoshuehshan, DeVol 4359; Shuehshan, Huang 7186. NANTOU: Wanghsiang, Tsai 10364. CHIAYI: Tungpu, Kuoh 1359; Mt. Alishan, Chao 45. KAOHSIUNG: Tienchih, Cheng 517. PINGTUNG: Chika, Huang 7119. HUALIEN: Hohuanshan, Simozawa s. n. 1935.